Home / 9,760,041-14,636,683.95-4,001,139.66

Finding the Fourth Proportional to 9,760,041, 14,636,683.95 and 4,001,139.66

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Solution

The fourth proportional to 9,760,041, 14,636,683.95 and 4,001,139.66 is: 6,000,324.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,760,041 : 14,636,683.95 = 4,001,139.66 : x
  2. Step 2: Convert to fraction form
    9,760,041/14,636,683.95 = 4,001,139.66/x
  3. Step 3: Cross multiply
    9,760,041x = 14,636,683.95 × 4,001,139.66
  4. Step 4: Simplify right side
    9,760,041x = 58,563,416,643,230.45
  5. Step 5: Solve for x
    x = 58,563,416,643,230.45/9,760,041
  6. Step 6: Final answer
    x = 6,000,324.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.